Clean and cut fish into small cubes.Marinate it with turmeric powder,red chilly powder ,Pepper powder and salt . . Keep it in a refrigerator for half an hour or more.Then shallow fry the fish pieces.

Heat oil in another pan,pop mustard seeds,add curry leaves and fry for a while.Now add ginger,garlic ,pearl onion and green chillies into it.Saute it for 5 mts in medium heat.Now add red chilly powder and let its raw is gone..Then add the vinegar and water ..let it boil.Put the fried fish pieces into the gravy and turn off the stove.Finally add the fenugreek Powder...Fish Pickle is ready.